2145540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35759}}^1$

素因数の和:35771

約数の個数: 24

約数和(自身を含む): 6007680

約数和(自身を除く): 3862140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35759, 71518, 107277, 143036, 178795, 214554, 357590, 429108, 536385, 715180, 1072770, 2145540]

約数ペア:

[(1, 2145540), (2, 1072770), (3, 715180), (4, 536385), (5, 429108), (6, 357590), (10, 214554), (12, 178795), (15, 143036), (20, 107277), (30, 71518), (60, 35759)]